Questions

Q:

Which of the following is a hydrocarbon?

A) C2H6 B) C3H8
C) CH4 D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:

The simplest organic compounds contain only the elements carbon and hydrogen, and are called hydrocarbons.

Here all the given options are hydrocarbons.

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Filed Under: Chemistry
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Q:

There is a mistake in the following code. Add a statement in it to remove it.

main()

{

     int a;

     a = f (10, 3.14) ;

     printf ( " %d ", a );

}

f (int aa, float bb)

{

    return ( ( float ) aa + bb );

}

Answer

Add the following function prototype in main ():


float f ( int, float );

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Subject: Programming

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Q:

The lord of Rings : The Return of the King won Oscar award in how many categories

A) 10 B) 9
C) 11 D) 12
 
Answer & Explanation Answer: C) 11

Explanation:
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Filed Under: Books and Authors

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Q:

The book '100 Things to Know and Debate Before You Vote' is written by

Answer

Hindol Sengupta

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Q:

I go in hard. I come out soft. You blow me hard.

What am I?

Answer

Gum.

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Q:

Tubes that bifurcate from the windpipe

A) Bronchi B) pleura
C) Apex D) Adenoids
 
Answer & Explanation Answer: A) Bronchi

Explanation:

Tubes that bifurcate from the windpipe are called Bronchi.

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Q:

The predominant stage of the life cycle of a moss is the gametophyte which consists of two stages. The first stage is the ___________ stage.

A) Agar B) Leafy
C) Chlorella D) protonema
 
Answer & Explanation Answer: D) protonema

Explanation:
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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

Lipids are insoluble in water because lipids are

A) Hydrophobic B) Zwitter ions
C) Hydrophylic D) Neutral
 
Answer & Explanation Answer: A) Hydrophobic

Explanation:

Lipids are soluble in solvents of low polarity, which simply means that lipids are soluble in nonpolar solvents. This solubility property is a result of the large nonpolar regions that are indicative of the lipid molecule.

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Filed Under: General Science
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